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<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<script src="./js/damu.js"></script>
<script src="./js/laofu.js"></script>
<body>

</body>
<script>
    var damuObj = damu();
    var laofuObj =laofu();
    damuObj.a()
    damuObj.b()
    damuObj.c()
    laofuObj.a()
    laofuObj.b()
    laofuObj.c()
</script>
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